Home / 46,256.31-69,384.65-11,195.91

Finding the Fourth Proportional to 46,256.31, 69,384.65 and 11,195.91

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Solution

The fourth proportional to 46,256.31, 69,384.65 and 11,195.91 is: 16,793.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,256.31 : 69,384.65 = 11,195.91 : x
  2. Step 2: Convert to fraction form
    46,256.31/69,384.65 = 11,195.91/x
  3. Step 3: Cross multiply
    46,256.31x = 69,384.65 × 11,195.91
  4. Step 4: Simplify right side
    46,256.31x = 776,824,240.80
  5. Step 5: Solve for x
    x = 776,824,240.80/46,256.31
  6. Step 6: Final answer
    x = 16,793.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.